import java.util.Scanner;

public class GuessNumber {
  //一轮游戏结束后玩家可以通过选择决定再玩一局还是结束游戏的功能
  public static void main(String[] args) {

    while (true) {
      int answer = (int) (Math.random() * 100 + 1);

      Scanner scan = new Scanner(System.in);

      int chances = 7;
      while (chances > 0) {
        System.out.println("请输入一个1-1000之间的整数，你还剩" + chances + "次机会");
        int guess = scan.nextInt();
        if (guess > answer) {
          System.out.println("大了！");
        } else if (guess < answer) {
          System.out.println("小了");
        } else {
          System.out.println("恭喜你！猜对啦！");
          break;
        }
        chances--;
      }
      System.out.println("在玩一次吗（y/n）");
      String again = scan.next();
      if (!again.equalsIgnoreCase("y")) {
        break;
      }
    }
  }
}
